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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-12 10:22:49 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-12 10:22:49 -0700 |
| commit | fbf8d7106c926d375c76e65cc878f4fa7b91cbc3 (patch) | |
| tree | e9faf7f8a9ce8da9ad2e2a3f1768a4af414670d4 /mm/mempolicy.c | |
| parent | 98f62b7a082e1e9eb762c7329a704316f6e07698 (diff) | |
| parent | d4e4ab86bcba5a72779c43dc1459f71fea3d89c8 (diff) | |
| download | kernel_goldelico_gta04-fbf8d7106c926d375c76e65cc878f4fa7b91cbc3.zip kernel_goldelico_gta04-fbf8d7106c926d375c76e65cc878f4fa7b91cbc3.tar.gz kernel_goldelico_gta04-fbf8d7106c926d375c76e65cc878f4fa7b91cbc3.tar.bz2 | |
Merge 3.11-rc5 into staging-next
We want the staging fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/mempolicy.c')
| -rw-r--r-- | mm/mempolicy.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 7431001..4baf12e 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -732,7 +732,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start, if (prev) { vma = prev; next = vma->vm_next; - continue; + if (mpol_equal(vma_policy(vma), new_pol)) + continue; + /* vma_merge() joined vma && vma->next, case 8 */ + goto replace; } if (vma->vm_start != vmstart) { err = split_vma(vma->vm_mm, vma, vmstart, 1); @@ -744,6 +747,7 @@ static int mbind_range(struct mm_struct *mm, unsigned long start, if (err) goto out; } + replace: err = vma_replace_policy(vma, new_pol); if (err) goto out; |